Noctua has officially launched the highly anticipated chromax.black variants of its award-winning NF-A12x25 G2 120 mm flagship fan. These new all-black models offer the same exceptional quiet cooling performance as their predecessors, now in a sleek aesthetic suitable for any build.
Key Takeaways
- The NF-A12x25 G2 chromax.black fans are now available in single-fan and speed-offset dual-fan packs.
- They retain the advanced aerodynamic design and premium features of the original NF-A12x25 G2.
- The all-black design allows for greater customization with optional colored anti-vibration pads.
A New Benchmark in Black
Following the immense success of the original NF-A12x25 and its subsequent G2 iteration, Noctua is now catering to users who prefer a stealthier aesthetic. The NF-A12x25 G2 chromax.black variants promise the same cutting-edge quiet cooling performance, now in a sophisticated all-black design. This release addresses the demand for high-performance fans that blend seamlessly into darker PC builds.
Advanced Engineering Meets Sleek Design
The NF-A12x25 G2 is renowned for its advanced aerodynamic engineering, featuring a Progressive Bend impeller with a Centrifugal Turbulator hub, winglets, and an exceptionally tight tip clearance of only 0.5 mm. This design, combined with the Sterrox liquid-crystal polymer impeller and the etaPERF motor with SupraTorque, delivers superior performance-to-noise efficiency across various applications, from case cooling to high-impedance scenarios like water cooling radiators.
The chromax.black edition integrates these technological advancements with an attractive black finish. Users can further personalize their builds with separately available colored anti-vibration pads, allowing for a unique aesthetic touch.
Optimized for Multi-Fan Setups
Noctua is also offering the NF-A12x25 G2 PWM Sx2-PP chromax.black dual-fan pack. These fans feature a slight speed offset (approximately +/- 50rpm) to mitigate undesirable harmonic phenomena like beat frequencies, which can cause intermittent vibrations or humming. This makes the Sx2-PP pack ideal for push-pull configurations and multi-fan setups on radiators or within cases.
Reliability and Warranty
As with all Noctua products, the NF-A12x25 G2 PWM chromax.black fans are built for longevity. They feature Noctua’s trusted premium-grade SSO2 bearing, boasting an MTTF rating of over 150,000 hours and backed by a comprehensive 6-year manufacturer’s warranty.
Pricing and Availability
The new NF-A12x25 G2 chromax.black fans are available with the following manufacturer’s suggested retail prices:
- NF-A12x25 G2 PWM chromax.black: EUR 34.90 / USD 34.90
- NF-A12x25 G2 PWM Sx2-PP chromax.black: EUR 64.90 / USD 64.90


